Fault detection system and method for liquid level sensing device
US-11215494-B2 · Jan 4, 2022 · US
This page is not indexed by search engines while we improve data quality.
comprising a plurality of reed switches, e.g. selectors or joystick-operated
comprising a plurality of reed switches, e.g. selectors or joystick-operated · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01H36/006 |
| Official title | {comprising a plurality of reed switches, e.g. selectors or joystick-operated} |
| Display label | comprising a plurality of reed switches, e.g. selectors or joystick-operated |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Portable object comprising a near-field connection device
US-10991530-B2 · Apr 27, 2021 · US
Electric drive for a vehicle
US-10661877-B2 · May 26, 2020 · US
Fault detection system and method for liquid level sensing device
US-2020056926-A1 · Feb 20, 2020 · US
Boat with electric drive
US-10556659-B2 · Feb 11, 2020 · US
Method of forming a reed for reed switch
US-10446347-B2 · Oct 15, 2019 · US
Electric drive and emergency stop switch for boats
US-10392095-B2 · Aug 27, 2019 · US
Portable object comprising a near-field connection device
US-2018190455-A1 · Jul 5, 2018 · US
Electric Drive for a Vehicle
US-2018065723-A1 · Mar 8, 2018 · US
Electric Drive and Emergency Stop Switch for Boats
US-2018001987-A1 · Jan 4, 2018 · US
Boat with electric drive
US-9815541-B2 · Nov 14, 2017 · US
Boat with electric drive and emergency off switch
US-9789946-B2 · Oct 17, 2017 · US
Auxiliary relay of electronic contactor
US-2017236668-A1 · Aug 17, 2017 · US
Auxiliary relay of electronic contactor
US-9734970-B1 · Aug 15, 2017 · US
Reed with hinge for reed switch
US-2016307719-A1 · Oct 20, 2016 · US
Reed with hinge for reed switch
US-9406471-B2 · Aug 2, 2016 · US
Modular electronic detection device
US-9331688-B2 · May 3, 2016 · US
Boat with electric drive
US-2015307177-A1 · Oct 29, 2015 · US
Boat with Electric Drive and Emergency Off Switch
US-2015298785-A1 · Oct 22, 2015 · US
Boat with Electric Drive
US-2015266558-A1 · Sep 24, 2015 · US